Thermo Fisher Scientific Inc.
MX ˙ BMV ˙ US8835561023
SecurityMX:TMO / Thermo Fisher Scientific Inc.
InstitutionCryder Capital Partners LLP
Latest Disclosed Ownership376,681 shares
Latest Disclosed Value $ 185,150,012
Cryder Capital Partners LLP ownership in TMO / Thermo Fisher Scientific Inc.

On May 6, 2026 - Cryder Capital Partners LLP filed a 13F-HR form disclosing ownership of 376,681 shares of Thermo Fisher Scientific Inc. (MX:TMO) valued at $185,150,012 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 376,681 shares of Thermo Fisher Scientific Inc.. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 376,681 0 0.00 185,150 -15.17 12.0926
2026-02-03 2025-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 376,681 32,005 9.29 218,268 30.56 12.8964
2025-11-05 2025-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 344,676 0 0.00 167,175 19.62 9.2292
2025-08-01 2025-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 344,676 19,875 6.12 139,752 -13.53 7.8683
2025-04-30 2025-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 324,801 0 0.00 161,621 -4.35 12.0960
2025-01-29 2024-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 324,801 34,448 11.86 168,971 -5.92 12.2885
2024-11-06 2024-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 290,353 0 0.00 179,604 11.86 10.3469
2024-07-26 2024-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 290,353 -132,309 -31.30 160,565 -34.64 10.0577
2024-05-02 2024-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 422,662 18,289 4.52 245,655 14.45 10.6796
2024-02-09 2023-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 404,373 12,283 3.13 214,637 8.15 10.6236
2023-11-07 2023-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 392,090 -1,308 -0.33 198,464 -3.31 9.5879
2023-08-03 2023-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 393,398 -1,283 -0.33 205,255 -9.77 10.0083
2023-05-10 2023-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 394,681 0 0.00 227,482 4.66 12.0979
2023-02-10 2022-12-31 13F/A THERMO FISHER SCIENTIFIC COM 883556102 394,681 -37,847 -8.75 217,347 -0.92 0.0134
2023-02-02 2022-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 394,681 -37,847 217 13.4411
2022-11-07 2022-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 432,528 -397 -0.09 219,374 -6.73 13.6094
2022-08-08 2022-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 432,925 30,608 7.61 235,199 -1.02 12.8385
2022-05-09 2022-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 402,317 15,481 4.00 237,629 -7.94 11.6756
2022-02-03 2021-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 386,836 0 0.00 258,112 16.79 11.6860
2021-11-04 2021-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 386,836 3,555 0.93 221,011 14.30 11.0336
2021-08-09 2021-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 383,281 84,694 28.36 193,354 41.89 10.0477
2021-05-14 2021-03-31 13F/A THERMO FISHER SCIENTIFIC COM 883556102 298,587 6,398 2.19 136,269 0.13 9.7378
2021-05-07 2021-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 292,189 0 136,096 10.8697
2021-02-08 2020-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 292,189 -62,130 -17.54 136,096 -13.00 10.8697
2020-10-23 2020-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 354,319 0 0.00 156,439 21.85 14.5448
2020-08-06 2020-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 354,319 0 0.00 128,384 27.76 13.9064
2020-05-05 2020-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 354,319 -43,861 -11.02 100,485 -22.32 14.6490
2020-02-04 2019-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 398,180 -15,908 -3.84 129,357 7.25 14.6694
2019-10-31 2019-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 414,088 13,438 3.35 120,611 2.51 15.4851
2019-08-06 2019-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 400,650 0 0.00 117,663 7.29 17.4048
2019-05-03 2019-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 400,650 3,096 0.78 109,666 23.26 16.8638
2019-02-06 2018-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 397,554 -11,681 -2.85 88,969 -10.93 16.1940
2018-11-07 2018-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 409,235 592 0.14 99,886 18.00 15.3663
2018-08-13 2018-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 408,643 161,130 65.10 84,646 65.64 13.8276
2018-04-25 2018-03-31 13F Thermo Fisher Scientific COM 883556102 247,513 12,000 5.10 51,102 14.27 14.6824
2018-01-29 2017-12-31 13F Thermo Fisher Scientific COM 883556102 235,513 42,153 21.80 44,719 22.24 14.4125
2017-10-23 2017-09-30 13F Thermo Fisher Scientific COM 883556102 193,360 0 0.00 36,584 8.44 14.9379
2017-07-27 2017-06-30 13F Thermo Fisher Scientific COM 883556102 193,360 0 0.00 33,736 13.59 12.3670
2017-04-26 2017-03-31 13F Thermo Fisher Scientific COM 883556102 193,360 1,074 0.56 29,700 9.46 12.0423
2017-02-02 2016-12-31 13F Thermo Fisher Scientific COM 883556102 192,286 27,582 16.75 27,132 3.57 12.1153
2016-11-03 2016-09-30 13F Thermo Fisher Scientific COM 883556102 164,704 53,129 47.62 26,198 65.53 15.3550
2016-02-11 2015-12-31 13F THERMO FISHER SCIENTIFIC COM 883556102 111,575 -24,883 -18.23 15,827 -5.15 13.2908
2015-11-04 2015-09-30 13F THERMO FISHER SCIENTIFIC COM 883556102 136,458 -95,926,542 -99.86 16,686 -99.87 10.7831
2015-07-23 2015-06-30 13F THERMO FISHER SCIENTIFIC COM 883556102 96,063,000 95,969,532 102,676.35 12,465,135 99,176.32 9.0384
2015-04-17 2015-03-31 13F THERMO FISHER SCIENTIFIC COM 883556102 93,468 93,468 12,556 8.8419
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.